Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 567 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 53.3 KiB |
| Average record size in memory | 96.2 B |
Variable types
| Numeric | 12 |
|---|
u_q is highly correlated with coolant and 7 other fields | High correlation |
coolant is highly correlated with u_q and 7 other fields | High correlation |
stator_winding is highly correlated with u_q and 8 other fields | High correlation |
u_d is highly correlated with u_q and 8 other fields | High correlation |
stator_tooth is highly correlated with u_q and 8 other fields | High correlation |
i_d is highly correlated with u_q and 7 other fields | High correlation |
i_q is highly correlated with coolant and 7 other fields | High correlation |
pm is highly correlated with u_q and 8 other fields | High correlation |
stator_yoke is highly correlated with u_q and 8 other fields | High correlation |
ambient is highly correlated with u_q and 8 other fields | High correlation |
u_q is highly correlated with u_d and 4 other fields | High correlation |
coolant is highly correlated with stator_winding and 3 other fields | High correlation |
stator_winding is highly correlated with coolant and 4 other fields | High correlation |
u_d is highly correlated with u_q and 4 other fields | High correlation |
stator_tooth is highly correlated with coolant and 4 other fields | High correlation |
motor_speed is highly correlated with u_q and 4 other fields | High correlation |
i_d is highly correlated with u_q and 4 other fields | High correlation |
i_q is highly correlated with u_q and 4 other fields | High correlation |
pm is highly correlated with coolant and 4 other fields | High correlation |
stator_yoke is highly correlated with coolant and 4 other fields | High correlation |
ambient is highly correlated with stator_winding and 3 other fields | High correlation |
torque is highly correlated with u_q and 4 other fields | High correlation |
u_q is highly correlated with stator_winding and 5 other fields | High correlation |
coolant is highly correlated with stator_winding and 4 other fields | High correlation |
stator_winding is highly correlated with u_q and 7 other fields | High correlation |
u_d is highly correlated with u_q and 7 other fields | High correlation |
stator_tooth is highly correlated with u_q and 7 other fields | High correlation |
i_d is highly correlated with u_q and 6 other fields | High correlation |
i_q is highly correlated with stator_winding and 5 other fields | High correlation |
pm is highly correlated with u_q and 7 other fields | High correlation |
stator_yoke is highly correlated with u_q and 7 other fields | High correlation |
u_q is highly correlated with u_d and 4 other fields | High correlation |
coolant is highly correlated with stator_winding and 4 other fields | High correlation |
stator_winding is highly correlated with coolant and 5 other fields | High correlation |
u_d is highly correlated with u_q and 4 other fields | High correlation |
stator_tooth is highly correlated with coolant and 4 other fields | High correlation |
motor_speed is highly correlated with u_q and 5 other fields | High correlation |
i_d is highly correlated with u_q and 4 other fields | High correlation |
i_q is highly correlated with u_q and 4 other fields | High correlation |
pm is highly correlated with coolant and 4 other fields | High correlation |
stator_yoke is highly correlated with coolant and 4 other fields | High correlation |
ambient is highly correlated with coolant and 4 other fields | High correlation |
torque is highly correlated with u_q and 4 other fields | High correlation |
u_q has unique values | Unique |
coolant has unique values | Unique |
stator_winding has unique values | Unique |
i_q has unique values | Unique |
pm has unique values | Unique |
Reproduction
| Analysis started | 2022-05-08 04:08:58.880560 |
|---|---|
| Analysis finished | 2022-05-08 04:10:55.724396 |
| Duration | 1 minute and 56.84 seconds |
| Software version | pandas-profiling v3.2.0 |
| Download configuration | config.json |
| Distinct | 567 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 86.11237614 |
| Minimum | -0.974432528 |
|---|---|
| Maximum | 95.68653107 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 25 |
| Negative (%) | 4.4% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | -0.974432528 |
|---|---|
| 5-th percentile | 52.35301933 |
| Q1 | 90.13275528 |
| median | 90.53261566 |
| Q3 | 91.00325775 |
| 95-th percentile | 91.61947174 |
| Maximum | 95.68653107 |
| Range | 96.6609636 |
| Interquartile range (IQR) | 0.87050247 |
Descriptive statistics
| Standard deviation | 19.550879 |
|---|---|
| Coefficient of variation (CV) | 0.2270391305 |
| Kurtosis | 15.32141058 |
| Mean | 86.11237614 |
| Median Absolute Deviation (MAD) | 0.43515014 |
| Skewness | -4.134590458 |
| Sum | 48825.71727 |
| Variance | 382.2368697 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -0.450681508 | 1 | 0.2% |
| 90.53530884 | 1 | 0.2% |
| 90.03125 | 1 | 0.2% |
| 90.14276886 | 1 | 0.2% |
| 90.28161621 | 1 | 0.2% |
| 90.49702454 | 1 | 0.2% |
| 90.54272461 | 1 | 0.2% |
| 90.58341217 | 1 | 0.2% |
| 90.54676056 | 1 | 0.2% |
| 90.01004791 | 1 | 0.2% |
| Other values (557) | 557 |
| Value | Count | Frequency (%) |
| -0.974432528 | 1 | |
| -0.961187124 | 1 | |
| -0.945531785 | 1 | |
| -0.945092261 | 1 | |
| -0.916470885 | 1 | |
| -0.912816584 | 1 | |
| -0.891274869 | 1 | |
| -0.886074424 | 1 | |
| -0.874307454 | 1 | |
| -0.864643574 | 1 |
| Value | Count | Frequency (%) |
| 95.68653107 | 1 | |
| 94.83026123 | 1 | |
| 94.4420929 | 1 | |
| 93.56522369 | 1 | |
| 92.98795319 | 1 | |
| 92.54691315 | 1 | |
| 92.40385437 | 1 | |
| 92.20590973 | 1 | |
| 92.09673309 | 1 | |
| 92.01148224 | 1 |
| Distinct | 567 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 19.07997315 |
| Minimum | 18.77373123 |
|---|---|
| Maximum | 19.38357925 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | 18.77373123 |
|---|---|
| 5-th percentile | 18.80835609 |
| Q1 | 18.94029999 |
| median | 19.08385086 |
| Q3 | 19.23428345 |
| 95-th percentile | 19.34343853 |
| Maximum | 19.38357925 |
| Range | 0.60984802 |
| Interquartile range (IQR) | 0.29398346 |
Descriptive statistics
| Standard deviation | 0.1723424669 |
|---|---|
| Coefficient of variation (CV) | 0.009032636765 |
| Kurtosis | -1.183930149 |
| Mean | 19.07997315 |
| Median Absolute Deviation (MAD) | 0.14613342 |
| Skewness | -0.01441750769 |
| Sum | 10818.34477 |
| Variance | 0.0297019259 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 18.80517197 | 1 | 0.2% |
| 19.09152412 | 1 | 0.2% |
| 19.1137085 | 1 | 0.2% |
| 19.08696365 | 1 | 0.2% |
| 19.05536842 | 1 | 0.2% |
| 19.03818893 | 1 | 0.2% |
| 19.05305862 | 1 | 0.2% |
| 19.06289864 | 1 | 0.2% |
| 19.14827538 | 1 | 0.2% |
| 19.23600769 | 1 | 0.2% |
| Other values (557) | 557 |
| Value | Count | Frequency (%) |
| 18.77373123 | 1 | |
| 18.7759304 | 1 | |
| 18.77867317 | 1 | |
| 18.77888298 | 1 | |
| 18.77907181 | 1 | |
| 18.77985382 | 1 | |
| 18.78073502 | 1 | |
| 18.78165436 | 1 | |
| 18.78229332 | 1 | |
| 18.78439903 | 1 |
| Value | Count | Frequency (%) |
| 19.38357925 | 1 | |
| 19.37717819 | 1 | |
| 19.37300873 | 1 | |
| 19.37241364 | 1 | |
| 19.3719902 | 1 | |
| 19.36558723 | 1 | |
| 19.36458778 | 1 | |
| 19.36241531 | 1 | |
| 19.35995483 | 1 | |
| 19.35885429 | 1 |
stator_winding
Real number (ℝ≥0)
HIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONHIGH CORRELATIONUNIQUE| Distinct | 567 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 41.68264909 |
| Minimum | 19.0493412 |
|---|---|
| Maximum | 58.08734512 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | 19.0493412 |
|---|---|
| 5-th percentile | 19.09492168 |
| Q1 | 32.18675232 |
| median | 44.45065689 |
| Q3 | 52.67630577 |
| 95-th percentile | 57.3220356 |
| Maximum | 58.08734512 |
| Range | 39.03800392 |
| Interquartile range (IQR) | 20.48955345 |
Descriptive statistics
| Standard deviation | 12.38811493 |
|---|---|
| Coefficient of variation (CV) | 0.2972007586 |
| Kurtosis | -1.030634885 |
| Mean | 41.68264909 |
| Median Absolute Deviation (MAD) | 9.20370483 |
| Skewness | -0.4821765502 |
| Sum | 23634.06203 |
| Variance | 153.4653915 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 19.08666992 | 1 | 0.2% |
| 50.58581161 | 1 | 0.2% |
| 49.99050903 | 1 | 0.2% |
| 50.1343956 | 1 | 0.2% |
| 50.32176208 | 1 | 0.2% |
| 50.48563004 | 1 | 0.2% |
| 50.52611923 | 1 | 0.2% |
| 50.49008942 | 1 | 0.2% |
| 50.6251297 | 1 | 0.2% |
| 50.02154541 | 1 | 0.2% |
| Other values (557) | 557 |
| Value | Count | Frequency (%) |
| 19.0493412 | 1 | |
| 19.05241966 | 1 | |
| 19.05317879 | 1 | |
| 19.05853081 | 1 | |
| 19.06388664 | 1 | |
| 19.07458305 | 1 | |
| 19.07602501 | 1 | |
| 19.07710838 | 1 | |
| 19.07780457 | 1 | |
| 19.07805443 | 1 |
| Value | Count | Frequency (%) |
| 58.08734512 | 1 | |
| 58.07820511 | 1 | |
| 58.05397415 | 1 | |
| 58.04887009 | 1 | |
| 58.03453064 | 1 | |
| 58.02967834 | 1 | |
| 58.02195358 | 1 | |
| 57.95845032 | 1 | |
| 57.85396957 | 1 | |
| 57.70846939 | 1 |
| Distinct | 566 |
|---|---|
| Distinct (%) | 99.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -87.60478313 |
| Minimum | -94.13155365 |
|---|---|
| Maximum | 0.851180732 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 547 |
| Negative (%) | 96.5% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | -94.13155365 |
|---|---|
| 5-th percentile | -93.73479767 |
| Q1 | -93.2789917 |
| median | -92.77215576 |
| Q3 | -92.19697189 |
| 95-th percentile | -26.65298901 |
| Maximum | 0.851180732 |
| Range | 94.98273438 |
| Interquartile range (IQR) | 1.08201981 |
Descriptive statistics
| Standard deviation | 20.62741196 |
|---|---|
| Coefficient of variation (CV) | -0.2354598827 |
| Kurtosis | 13.43662768 |
| Mean | -87.60478313 |
| Median Absolute Deviation (MAD) | 0.53672028 |
| Skewness | 3.885586345 |
| Sum | -49671.91204 |
| Variance | 425.4901242 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -92.30774689 | 2 | 0.4% |
| -0.350054592 | 1 | 0.2% |
| -93.36841583 | 1 | 0.2% |
| -93.11317444 | 1 | 0.2% |
| -93.04695129 | 1 | 0.2% |
| -92.86859131 | 1 | 0.2% |
| -92.87697601 | 1 | 0.2% |
| -92.88017273 | 1 | 0.2% |
| -92.85098267 | 1 | 0.2% |
| -92.87774658 | 1 | 0.2% |
| Other values (556) | 556 |
| Value | Count | Frequency (%) |
| -94.13155365 | 1 | |
| -94.11816406 | 1 | |
| -94.08321381 | 1 | |
| -94.08177185 | 1 | |
| -94.05226898 | 1 | |
| -93.9955368 | 1 | |
| -93.98364258 | 1 | |
| -93.93808746 | 1 | |
| -93.93106842 | 1 | |
| -93.92022705 | 1 |
| Value | Count | Frequency (%) |
| 0.851180732 | 1 | |
| 0.844667554 | 1 | |
| 0.843889654 | 1 | |
| 0.833553672 | 1 | |
| 0.827922523 | 1 | |
| 0.811725199 | 1 | |
| 0.810526609 | 1 | |
| 0.808190763 | 1 | |
| 0.80317086 | 1 | |
| 0.801049113 | 1 |
| Distinct | 559 |
|---|---|
| Distinct (%) | 98.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 33.11919072 |
| Minimum | 18.27636528 |
|---|---|
| Maximum | 45.23299789 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | 18.27636528 |
|---|---|
| 5-th percentile | 18.29252949 |
| Q1 | 26.02239132 |
| median | 34.63823318 |
| Q3 | 39.50568008 |
| 95-th percentile | 44.48737488 |
| Maximum | 45.23299789 |
| Range | 26.95663261 |
| Interquartile range (IQR) | 13.48328876 |
Descriptive statistics
| Standard deviation | 8.660070175 |
|---|---|
| Coefficient of variation (CV) | 0.261481938 |
| Kurtosis | -1.154421409 |
| Mean | 33.11919072 |
| Median Absolute Deviation (MAD) | 7.02804184 |
| Skewness | -0.3846112868 |
| Sum | 18778.58114 |
| Variance | 74.99681544 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 39.45228577 | 7 | 1.2% |
| 39.45228195 | 2 | 0.4% |
| 39.45227814 | 2 | 0.4% |
| 18.29321861 | 1 | 0.2% |
| 39.12286758 | 1 | 0.2% |
| 38.76785278 | 1 | 0.2% |
| 38.82999039 | 1 | 0.2% |
| 38.91233444 | 1 | 0.2% |
| 38.98721313 | 1 | 0.2% |
| 39.03052521 | 1 | 0.2% |
| Other values (549) | 549 |
| Value | Count | Frequency (%) |
| 18.27636528 | 1 | |
| 18.27701569 | 1 | |
| 18.27755928 | 1 | |
| 18.28050423 | 1 | |
| 18.28391838 | 1 | |
| 18.2840271 | 1 | |
| 18.28427696 | 1 | |
| 18.28428268 | 1 | |
| 18.28453064 | 1 | |
| 18.28480911 | 1 |
| Value | Count | Frequency (%) |
| 45.23299789 | 1 | |
| 45.2281456 | 1 | |
| 45.21604919 | 1 | |
| 45.19654465 | 1 | |
| 45.17985153 | 1 | |
| 45.15423203 | 1 | |
| 45.13805008 | 1 | |
| 45.13615417 | 1 | |
| 45.10139465 | 1 | |
| 45.0504837 | 1 |
| Distinct | 116 |
|---|---|
| Distinct (%) | 20.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 4715.473193 |
| Minimum | -0.004142461 |
|---|---|
| Maximum | 4999.970215 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 8 |
| Negative (%) | 1.4% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | -0.004142461 |
|---|---|
| 5-th percentile | 1103.618579 |
| Q1 | 4999.952393 |
| median | 4999.955566 |
| Q3 | 4999.958984 |
| 95-th percentile | 4999.962402 |
| Maximum | 4999.970215 |
| Range | 4999.974357 |
| Interquartile range (IQR) | 0.0065915 |
Descriptive statistics
| Standard deviation | 1114.399187 |
|---|---|
| Coefficient of variation (CV) | 0.2363281777 |
| Kurtosis | 13.08263129 |
| Mean | 4715.473193 |
| Median Absolute Deviation (MAD) | 0.003417999999 |
| Skewness | -3.843586071 |
| Sum | 2673673.3 |
| Variance | 1241885.548 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 4999.956055 | 32 | 5.6% |
| 4999.952637 | 26 | 4.6% |
| 4999.958984 | 26 | 4.6% |
| 4999.959473 | 25 | 4.4% |
| 4999.95459 | 24 | 4.2% |
| 4999.954102 | 23 | 4.1% |
| 4999.955566 | 22 | 3.9% |
| 4999.957031 | 22 | 3.9% |
| 4999.953125 | 21 | 3.7% |
| 4999.958496 | 19 | 3.4% |
| Other values (106) | 327 |
| Value | Count | Frequency (%) |
| -0.004142461 | 1 | |
| -0.003565325 | 1 | |
| -0.003263093 | 1 | |
| -0.001538621 | 1 | |
| -0.001451866 | 1 | |
| -0.001279084 | 1 | |
| -0.00124788 | 1 | |
| -0.00058039 | 1 | |
| 0.00016257 | 1 | |
| 0.000256782 | 1 |
| Value | Count | Frequency (%) |
| 4999.970215 | 1 | 0.2% |
| 4999.96875 | 1 | 0.2% |
| 4999.967773 | 2 | |
| 4999.967285 | 1 | 0.2% |
| 4999.966309 | 1 | 0.2% |
| 4999.96582 | 2 | |
| 4999.965332 | 3 | |
| 4999.964844 | 1 | 0.2% |
| 4999.964355 | 2 | |
| 4999.963867 | 3 |
| Distinct | 564 |
|---|---|
| Distinct (%) | 99.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | -133.3414816 |
| Minimum | -143.6170044 |
|---|---|
| Maximum | 0.004419137 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 563 |
| Negative (%) | 99.3% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | -143.6170044 |
|---|---|
| 5-th percentile | -142.9534225 |
| Q1 | -142.078598 |
| median | -141.4842224 |
| Q3 | -141.0211716 |
| 95-th percentile | -11.10263701 |
| Maximum | 0.004419137 |
| Range | 143.6214235 |
| Interquartile range (IQR) | 1.0574264 |
Descriptive statistics
| Standard deviation | 32.22045855 |
|---|---|
| Coefficient of variation (CV) | -0.2416386722 |
| Kurtosis | 12.18816915 |
| Mean | -133.3414816 |
| Median Absolute Deviation (MAD) | 0.509613 |
| Skewness | 3.736985201 |
| Sum | -75604.62004 |
| Variance | 1038.157949 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| -140.9402924 | 2 | 0.4% |
| -141.1516571 | 2 | 0.4% |
| -141.2651978 | 2 | 0.4% |
| -141.533493 | 1 | 0.2% |
| -141.0430756 | 1 | 0.2% |
| -141.1719055 | 1 | 0.2% |
| -141.3382721 | 1 | 0.2% |
| -141.4446716 | 1 | 0.2% |
| -141.5458221 | 1 | 0.2% |
| -141.5576782 | 1 | 0.2% |
| Other values (554) | 554 |
| Value | Count | Frequency (%) |
| -143.6170044 | 1 | |
| -143.613678 | 1 | |
| -143.59758 | 1 | |
| -143.5697021 | 1 | |
| -143.5138245 | 1 | |
| -143.4975891 | 1 | |
| -143.4749756 | 1 | |
| -143.4610138 | 1 | |
| -143.3574066 | 1 | |
| -143.3226013 | 1 |
| Value | Count | Frequency (%) |
| 0.004419137 | 1 | |
| 0.001289587 | 1 | |
| 0.000605872 | 1 | |
| 2.56 × 10-5 | 1 | |
| -0.064316779 | 1 | |
| -0.613635242 | 1 | |
| -1.005647302 | 1 | |
| -1.288383722 | 1 | |
| -1.490530491 | 1 | |
| -1.634463549 | 1 |
| Distinct | 567 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 50.53147466 |
| Minimum | -0.000785353 |
|---|---|
| Maximum | 55.30832672 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 1 |
| Negative (%) | 0.2% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | -0.000785353 |
|---|---|
| 5-th percentile | 49.08450127 |
| Q1 | 52.8778553 |
| median | 52.96751404 |
| Q3 | 53.04323578 |
| 95-th percentile | 53.11783371 |
| Maximum | 55.30832672 |
| Range | 55.30911207 |
| Interquartile range (IQR) | 0.16538048 |
Descriptive statistics
| Standard deviation | 10.90572895 |
|---|---|
| Coefficient of variation (CV) | 0.2158205163 |
| Kurtosis | 16.62651105 |
| Mean | 50.53147466 |
| Median Absolute Deviation (MAD) | 0.08128738 |
| Skewness | -4.293715872 |
| Sum | 28651.34613 |
| Variance | 118.934924 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0.000328102 | 1 | 0.2% |
| 52.95637131 | 1 | 0.2% |
| 53.02043152 | 1 | 0.2% |
| 52.98537827 | 1 | 0.2% |
| 52.99954987 | 1 | 0.2% |
| 52.97940826 | 1 | 0.2% |
| 52.99777985 | 1 | 0.2% |
| 52.98499298 | 1 | 0.2% |
| 52.96696091 | 1 | 0.2% |
| 52.99805832 | 1 | 0.2% |
| Other values (557) | 557 |
| Value | Count | Frequency (%) |
| -0.000785353 | 1 | |
| 0.000328102 | 1 | |
| 0.000386468 | 1 | |
| 0.002045661 | 1 | |
| 0.037183776 | 1 | |
| 0.336747348 | 1 | |
| 0.554211259 | 1 | |
| 0.706369996 | 1 | |
| 0.81733948 | 1 | |
| 0.898012877 | 1 |
| Value | Count | Frequency (%) |
| 55.30832672 | 1 | |
| 55.17978668 | 1 | |
| 54.7163353 | 1 | |
| 54.39499283 | 1 | |
| 54.13114548 | 1 | |
| 54.01887512 | 1 | |
| 53.78488541 | 1 | |
| 53.48944473 | 1 | |
| 53.29805756 | 1 | |
| 53.18175125 | 1 |
| Distinct | 567 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 33.14934821 |
| Minimum | 24.26473618 |
|---|---|
| Maximum | 41.90695572 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | 24.26473618 |
|---|---|
| 5-th percentile | 24.5269825 |
| Q1 | 28.4506197 |
| median | 33.49811554 |
| Q3 | 37.93897629 |
| 95-th percentile | 41.16778984 |
| Maximum | 41.90695572 |
| Range | 17.64221954 |
| Interquartile range (IQR) | 9.488356595 |
Descriptive statistics
| Standard deviation | 5.425537284 |
|---|---|
| Coefficient of variation (CV) | 0.1636695011 |
| Kurtosis | -1.248808433 |
| Mean | 33.14934821 |
| Median Absolute Deviation (MAD) | 4.68863678 |
| Skewness | -0.1186308826 |
| Sum | 18795.68044 |
| Variance | 29.43645482 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 24.55421448 | 1 | 0.2% |
| 36.59354782 | 1 | 0.2% |
| 36.33045197 | 1 | 0.2% |
| 36.44176102 | 1 | 0.2% |
| 36.51660919 | 1 | 0.2% |
| 36.48175812 | 1 | 0.2% |
| 36.54109573 | 1 | 0.2% |
| 36.60481262 | 1 | 0.2% |
| 36.62781525 | 1 | 0.2% |
| 36.34575272 | 1 | 0.2% |
| Other values (557) | 557 |
| Value | Count | Frequency (%) |
| 24.26473618 | 1 | |
| 24.28589821 | 1 | |
| 24.31991959 | 1 | |
| 24.35106087 | 1 | |
| 24.36547089 | 1 | |
| 24.37267876 | 1 | |
| 24.37297058 | 1 | |
| 24.38848877 | 1 | |
| 24.405056 | 1 | |
| 24.4307766 | 1 |
| Value | Count | Frequency (%) |
| 41.90695572 | 1 | |
| 41.87928009 | 1 | |
| 41.8515625 | 1 | |
| 41.78850555 | 1 | |
| 41.72079849 | 1 | |
| 41.71435165 | 1 | |
| 41.70050812 | 1 | |
| 41.6902504 | 1 | |
| 41.65700531 | 1 | |
| 41.61501694 | 1 |
| Distinct | 565 |
|---|---|
| Distinct (%) | 99.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 25.62475703 |
| Minimum | 18.30085182 |
|---|---|
| Maximum | 33.11236572 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | 18.30085182 |
|---|---|
| 5-th percentile | 18.32334003 |
| Q1 | 19.85061741 |
| median | 26.16999817 |
| Q3 | 30.19463444 |
| 95-th percentile | 32.57273369 |
| Maximum | 33.11236572 |
| Range | 14.8115139 |
| Interquartile range (IQR) | 10.34401703 |
Descriptive statistics
| Standard deviation | 4.967909207 |
|---|---|
| Coefficient of variation (CV) | 0.1938714658 |
| Kurtosis | -1.40593015 |
| Mean | 25.62475703 |
| Median Absolute Deviation (MAD) | 4.77677918 |
| Skewness | -0.1011993412 |
| Sum | 14529.23723 |
| Variance | 24.68012189 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 19.85061836 | 2 | 0.4% |
| 19.85061646 | 2 | 0.4% |
| 29.01681709 | 1 | 0.2% |
| 28.90615845 | 1 | 0.2% |
| 28.90952682 | 1 | 0.2% |
| 28.92027092 | 1 | 0.2% |
| 28.93495941 | 1 | 0.2% |
| 28.95446777 | 1 | 0.2% |
| 28.97234726 | 1 | 0.2% |
| 29.07531929 | 1 | 0.2% |
| Other values (555) | 555 |
| Value | Count | Frequency (%) |
| 18.30085182 | 1 | |
| 18.30116844 | 1 | |
| 18.30173302 | 1 | |
| 18.30220795 | 1 | |
| 18.30359268 | 1 | |
| 18.30397797 | 1 | |
| 18.30541611 | 1 | |
| 18.30624008 | 1 | |
| 18.30692482 | 1 | |
| 18.3079834 | 1 |
| Value | Count | Frequency (%) |
| 33.11236572 | 1 | |
| 33.10936737 | 1 | |
| 33.10132599 | 1 | |
| 33.08887482 | 1 | |
| 33.06006241 | 1 | |
| 33.02584076 | 1 | |
| 32.97979736 | 1 | |
| 32.95995331 | 1 | |
| 32.94646835 | 1 | |
| 32.94459534 | 1 |
| Distinct | 417 |
|---|---|
| Distinct (%) | 73.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 20.18835268 |
| Minimum | 19.85062027 |
|---|---|
| Maximum | 21.49830246 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | 19.85062027 |
|---|---|
| 5-th percentile | 19.85062027 |
| Q1 | 19.85063362 |
| median | 19.87808418 |
| Q3 | 20.41238403 |
| 95-th percentile | 21.38020801 |
| Maximum | 21.49830246 |
| Range | 1.64768219 |
| Interquartile range (IQR) | 0.56175041 |
Descriptive statistics
| Standard deviation | 0.5245543398 |
|---|---|
| Coefficient of variation (CV) | 0.02598301843 |
| Kurtosis | 0.2707138051 |
| Mean | 20.18835268 |
| Median Absolute Deviation (MAD) | 0.02746391 |
| Skewness | 1.353833613 |
| Sum | 11446.79597 |
| Variance | 0.2751572554 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 19.85062027 | 113 | 19.9% |
| 19.85062218 | 11 | 1.9% |
| 19.85062408 | 6 | 1.1% |
| 19.85062981 | 4 | 0.7% |
| 19.85062599 | 4 | 0.7% |
| 19.85063362 | 3 | 0.5% |
| 19.85196304 | 3 | 0.5% |
| 19.86055946 | 2 | 0.4% |
| 19.86593437 | 2 | 0.4% |
| 19.85063744 | 2 | 0.4% |
| Other values (407) | 417 |
| Value | Count | Frequency (%) |
| 19.85062027 | 113 | |
| 19.85062218 | 11 | 1.9% |
| 19.85062408 | 6 | 1.1% |
| 19.85062599 | 4 | 0.7% |
| 19.8506279 | 2 | 0.4% |
| 19.85062981 | 4 | 0.7% |
| 19.85063171 | 1 | 0.2% |
| 19.85063362 | 3 | 0.5% |
| 19.85063744 | 2 | 0.4% |
| 19.85063934 | 2 | 0.4% |
| Value | Count | Frequency (%) |
| 21.49830246 | 1 | |
| 21.49315262 | 1 | |
| 21.48703957 | 1 | |
| 21.48618889 | 1 | |
| 21.47821617 | 1 | |
| 21.47764778 | 1 | |
| 21.47123528 | 1 | |
| 21.46875381 | 1 | |
| 21.46645546 | 1 | |
| 21.45948029 | 1 |
| Distinct | 565 |
|---|---|
| Distinct (%) | 99.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 45.79233709 |
| Minimum | 0.176615342 |
|---|---|
| Maximum | 48.66204834 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 4.6 KiB |
Quantile statistics
| Minimum | 0.176615342 |
|---|---|
| 5-th percentile | 23.30281887 |
| Q1 | 48.34521484 |
| median | 48.40164566 |
| Q3 | 48.46291542 |
| 95-th percentile | 48.56690597 |
| Maximum | 48.66204834 |
| Range | 48.485433 |
| Interquartile range (IQR) | 0.117700585 |
Descriptive statistics
| Standard deviation | 10.34060589 |
|---|---|
| Coefficient of variation (CV) | 0.225815203 |
| Kurtosis | 13.9499052 |
| Mean | 45.79233709 |
| Median Absolute Deviation (MAD) | 0.05731201 |
| Skewness | -3.935018937 |
| Sum | 25964.25513 |
| Variance | 106.9281302 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 48.38155746 | 2 | 0.4% |
| 48.32442856 | 2 | 0.4% |
| 48.49770737 | 1 | 0.2% |
| 48.58347702 | 1 | 0.2% |
| 48.64824677 | 1 | 0.2% |
| 48.5701828 | 1 | 0.2% |
| 48.56786346 | 1 | 0.2% |
| 48.56433868 | 1 | 0.2% |
| 48.52342987 | 1 | 0.2% |
| 0.187100798 | 1 | 0.2% |
| Other values (555) | 555 |
| Value | Count | Frequency (%) |
| 0.176615342 | 1 | |
| 0.187100798 | 1 | |
| 0.208196655 | 1 | |
| 0.238302708 | 1 | |
| 0.245417491 | 1 | |
| 0.476217836 | 1 | |
| 0.638446748 | 1 | |
| 0.670015335 | 1 | |
| 0.752035499 | 1 | |
| 0.910541415 | 1 |
| Value | Count | Frequency (%) |
| 48.66204834 | 1 | |
| 48.65173721 | 1 | |
| 48.64824677 | 1 | |
| 48.64151001 | 1 | |
| 48.63196945 | 1 | |
| 48.62520218 | 1 | |
| 48.60686874 | 1 | |
| 48.60142899 | 1 | |
| 48.59928894 | 1 | |
| 48.596138 | 1 |
Spearman's ρ
The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.
Pearson's r
The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.
Kendall's τ
Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.
Phik (φk)
Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here. A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
First rows
| u_q | coolant | stator_winding | u_d | stator_tooth | motor_speed | i_d | i_q | pm | stator_yoke | ambient | torque | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | -0.450682 | 18.805172 | 19.086670 | -0.350055 | 18.293219 | 0.002866 | 0.004419 | 0.000328 | 24.554214 | 18.316547 | 19.850691 | 0.187101 |
| 1 | -0.325737 | 18.818571 | 19.092390 | -0.305803 | 18.294807 | 0.000257 | 0.000606 | -0.000785 | 24.538078 | 18.314955 | 19.850672 | 0.245417 |
| 2 | -0.440864 | 18.828770 | 19.089380 | -0.372503 | 18.294094 | 0.002355 | 0.001290 | 0.000386 | 24.544693 | 18.326307 | 19.850657 | 0.176615 |
| 3 | -0.327026 | 18.835567 | 19.083031 | -0.316199 | 18.292541 | 0.006105 | 0.000026 | 0.002046 | 24.554018 | 18.330833 | 19.850647 | 0.238303 |
| 4 | -0.471150 | 18.857033 | 19.082525 | -0.332272 | 18.291428 | 0.003133 | -0.064317 | 0.037184 | 24.565397 | 18.326662 | 19.850639 | 0.208197 |
| 5 | -0.538973 | 18.901548 | 19.077108 | 0.009147 | 18.290628 | 0.009636 | -0.613635 | 0.336747 | 24.573601 | 18.323862 | 19.850634 | 0.476218 |
| 6 | -0.653148 | 18.941711 | 19.074583 | 0.238890 | 18.292524 | 0.001337 | -1.005647 | 0.554211 | 24.576578 | 18.321936 | 19.850630 | 0.670015 |
| 7 | -0.758392 | 18.960861 | 19.082499 | 0.395099 | 18.294041 | 0.001422 | -1.288384 | 0.706370 | 24.574949 | 18.314655 | 19.850628 | 0.752035 |
| 8 | -0.727128 | 18.973545 | 19.085533 | 0.546623 | 18.291964 | 0.000577 | -1.490530 | 0.817339 | 24.567080 | 18.306925 | 19.850626 | 0.910541 |
| 9 | -0.874307 | 18.987812 | 19.076025 | 0.578944 | 18.287233 | -0.001248 | -1.634464 | 0.898013 | 24.553242 | 18.301733 | 19.850624 | 0.924010 |
Last rows
| u_q | coolant | stator_winding | u_d | stator_tooth | motor_speed | i_d | i_q | pm | stator_yoke | ambient | torque | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 557 | 89.475090 | 19.042694 | 57.689816 | -93.983643 | 45.050484 | 4999.954590 | -140.615936 | 53.101143 | 41.615017 | 32.944595 | 20.640770 | 48.478104 |
| 558 | 89.404030 | 19.019840 | 57.853970 | -93.938087 | 45.101395 | 4999.960449 | -140.654388 | 53.100807 | 41.657005 | 32.946468 | 20.560675 | 48.560627 |
| 559 | 89.548965 | 19.031942 | 57.958450 | -93.797890 | 45.136154 | 4999.952637 | -140.762543 | 53.073021 | 41.690250 | 32.959953 | 20.600899 | 48.527035 |
| 560 | 89.681900 | 19.055504 | 58.048870 | -93.689728 | 45.138050 | 4999.955566 | -140.896652 | 53.066685 | 41.714352 | 32.979797 | 20.704781 | 48.581799 |
| 561 | 89.853912 | 19.088982 | 58.078205 | -93.568634 | 45.154232 | 4999.959961 | -141.001556 | 53.075500 | 41.700508 | 33.025841 | 20.679365 | 48.487282 |
| 562 | 90.046577 | 19.138208 | 58.021954 | -93.446342 | 45.179852 | 4999.957031 | -141.012024 | 53.076408 | 41.720798 | 33.060062 | 20.579290 | 48.483501 |
| 563 | 90.181755 | 19.179754 | 58.029678 | -93.325989 | 45.196545 | 4999.955566 | -140.982376 | 53.035923 | 41.788506 | 33.088875 | 20.521345 | 48.373051 |
| 564 | 90.045601 | 19.226553 | 58.087345 | -93.396629 | 45.216049 | 4999.964355 | -141.015411 | 53.044876 | 41.851562 | 33.101326 | 20.362085 | 48.419834 |
| 565 | 90.092995 | 19.258928 | 58.053974 | -93.407364 | 45.232998 | 4999.951172 | -140.978683 | 53.048019 | 41.879280 | 33.109367 | 20.247971 | 48.373577 |
| 566 | 89.993858 | 19.294868 | 58.034531 | -93.440048 | 45.228146 | 4999.953125 | -141.022415 | 53.031136 | 41.906956 | 33.112366 | 20.166203 | 48.357979 |